8680380531584

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{49391}}^1$

素因数の和:50348

約数の個数: 128

約数和(自身を含む): 18194779975680

約数和(自身を除く): 9514399444096

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 296, 344, 592, 688, 863, 1184, 1376, 1591, 1726, 2368, 2752, 3182, 3452, 4736, 5504, 6364, 6904, 12728, 13808, 25456, 27616, 31931, 37109, 49391, 50912, 55232, 63862, 74218, 98782, 101824, 110464, 127724, 148436, 197564, 203648, 255448, 296872, 395128, 510896, 593744, 790256, 1021792, 1187488, 1373033, 1580512, 1827467, 2043584, 2123813, 2374976, 2746066, 3161024, 3654934, 4087168, 4247626, 4749952, 5492132, 6322048, 7309868, 8495252, 10984264, 14619736, 16990504, 21968528, 29239472, 33981008, 42624433, 43937056, 58478944, 67962016, 78581081, 85248866, 87874112, 116957888, 135924032, 157162162, 170497732, 175748224, 233915776, 271848064, 314324324, 340995464, 628648648, 681990928, 1257297296, 1363981856, 1577104021, 1832850619, 2514594592, 2727963712, 3154208042, 3665701238, 5029189184, 5455927424, 6308416084, 7331402476, 10058378368, 12616832168, 14662804952, 25233664336, 29325609904, 50467328672, 58651219808, 67815472903, 100934657344, 117302439616, 135630945806, 201869314688, 234604879232, 271261891612, 542523783224, 1085047566448, 2170095132896, 4340190265792, 8680380531584]

約数ペア:

[(1, 8680380531584), (2, 4340190265792), (4, 2170095132896), (8, 1085047566448), (16, 542523783224), (32, 271261891612), (37, 234604879232), (43, 201869314688), (64, 135630945806), (74, 117302439616), (86, 100934657344), (128, 67815472903), (148, 58651219808), (172, 50467328672), (296, 29325609904), (344, 25233664336), (592, 14662804952), (688, 12616832168), (863, 10058378368), (1184, 7331402476), (1376, 6308416084), (1591, 5455927424), (1726, 5029189184), (2368, 3665701238), (2752, 3154208042), (3182, 2727963712), (3452, 2514594592), (4736, 1832850619), (5504, 1577104021), (6364, 1363981856), (6904, 1257297296), (12728, 681990928), (13808, 628648648), (25456, 340995464), (27616, 314324324), (31931, 271848064), (37109, 233915776), (49391, 175748224), (50912, 170497732), (55232, 157162162), (63862, 135924032), (74218, 116957888), (98782, 87874112), (101824, 85248866), (110464, 78581081), (127724, 67962016), (148436, 58478944), (197564, 43937056), (203648, 42624433), (255448, 33981008), (296872, 29239472), (395128, 21968528), (510896, 16990504), (593744, 14619736), (790256, 10984264), (1021792, 8495252), (1187488, 7309868), (1373033, 6322048), (1580512, 5492132), (1827467, 4749952), (2043584, 4247626), (2123813, 4087168), (2374976, 3654934), (2746066, 3161024)]